Fadzil, N., Rosmi, M.M. , Wahid, N., Nor, N.M., Karim, M.A., Anuar, M.M. and Masdor, N. 2023. Determining the Median Lethal Concentration (LC50) and Seedling Growth Effects of MARDI Nano-fertilizer on Rock melon (Cucumis melo). Asian Journal of Plant Biology. 5, 1 (Jul. 2023), 43–47. DOI:https://doi.org/10.54987/ajpb.v5i1.827.